package com.zhukaoguan.boot11.mapper;

import com.zhukaoguan.boot11.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface UserMapper {
    @Select("select *from user where username=#{username}")
    User select(String username);
}
